AuO2F — Properties & Data | MatWorld

AuO2F

Name: AuO2F
Brand: MatWorld

ceramic

· JVASP-30510· AuO2F

AuO₂F is an experimental gold oxide fluoride ceramic compound combining gold, oxygen, and fluorine in a mixed-valence structure. This material remains primarily in the research domain, studied for its potential in advanced functional ceramics where the unique combination of gold metallicity and fluoride reactivity could enable applications in catalysis, electrochemistry, or specialized optical systems. Its stiffness and density characteristics suggest interest in high-performance ceramic applications, though industrial adoption and practical manufacturing routes remain limited.

experimental catalyst systemselectrochemical devicesresearch ceramicsgold-based compositesfluoride-containing ceramicsfunctional materials development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,397.6	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3400	-	DFT · OptB88vdW
Shear Modulus(G)	2,699.2	ksi	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2613	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8840	eV	DFT · OptB88vdW
↳	1.230	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	15.33	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	9.755	-	DFT · OptB88vdW
↳	7.112	-	DFT · TBmBJ
Electron Effective Mass(m*e)	2.267	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	2.487	me	DFT · OptB88vdW · 27°C
Piezoelectric Modulus(eij)	0.5242	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00110	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00108	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-322.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	300.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.49	%	DFT · TBmBJ

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05810	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3690	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

AuO2F

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental